bug fix

src/pages/system/editPolicy.jsx

         name: 'cityId',
         render: <SelectCity />,
         value: policyData.cityId,
+        rules: [
+          {
+            required: true,
+            message: '请选择城市',
+          },
+        ],
       },
       {
         label: '购房政策封面图',
         type: FieldTypes.ImageUploader,
         value: policyData.policyImg,
         help: '建议图片尺寸：220*176px，比例5:4,格式：jpg，用于购房百科列表',
+        rules: [
+          {
+            required: true,
+            message: '请选择购房政策封面图',
+          },
+        ],
       },
       {
         label: '政策标题',
         name: 'title',
         type: FieldTypes.Text,
         value: policyData.title,
+        rules: [
+          {
+            required: true,
+            message: '请输入政策标题',
+          },
+        ],
       },
       {
         label: '政策详情',
         name: 'body',
         render: <Wangedit />,
         value: policyData.body,
+        rules: [
+          {
+            required: true,
+            message: '请输入政策标题',
+          },
+        ],
       },
       {
         label: '状态',
   
     const handleSubmit = val => { 
       console.log('submit data --->', val)
+      console.log(val.body, 'val.body')
+      if (val.body == '<p><br></p>'){
+        message.info("政策详情必填")
+        return
+      }
+      
       if(policyId){
         val.policyId = policyId
         request({ ...apis.system.updateTaPolicy, urlData: {id: policyId},data: val, }).then((data) => {